Network adapters for windows 7 download 64. What driver is needed for a network card (Ethernet controller)? Download and Install

The modern world is unthinkable without the Internet, so we recommend downloading a network driver for Windows. This is a set of accompanying libraries that allow your network devices to work correctly.

Sometimes situations happen when you reinstalled the operating system, and after starting it, the network card does not work. You do not have access to the Internet, nor do you have system drives. This means there is no way to install or update drivers.

Or it happens that you installed a new network adapter in your computer or laptop. To make it work, again, you need “firewood”. You will also need them if you want to update the software version for your devices.

The problem is that not all users know which network card or adapter they have installed (usually Realtek, but there are others). And even if they know, it is not always clear which driver should be installed (and there are many of them).

This problem can be easily solved by 3DP Net, which will automatically detect a non-working device and select the necessary software from its catalog. No manual manipulations - everything is fully automatic.

Video instructions for installing a network driver after reinstalling Windows

3DP Net System Requirements

OS: Windows 10 / 8 / 7 / XP / Vista
CPU: Intel or AMD
HDD: 150 MB
Type: drivers
Release date: 2018
Developer: 3dpchip.com
Platform: PC
Publication type: final
Interface language: Russian (RUS)
Medicine: not required
Size: 133 MB

Installing a driver for a network card on a computer and laptop

  1. Run the installation file
  2. Install the program according to the instructions
  3. Open it
  4. Information about your network card will appear in the window, which you need to click on
  5. You will be prompted to start the installation, click "Next"
  6. The network should appear and the Internet should start working.

One of the problems that a user may encounter after reinstalling Windows is the lack of a driver for the network adapter (network driver) for wired or.

And if you don’t have a driver disk at hand, you will have to look for the driver and download it using another device that has Internet access.

In this article we will look at an algorithm that will allow you to avoid troubles that may arise after installing the OS.

What is a driver?

This is a program with which the computer operating system interacts with the device hardware (motherboard, video card, network card, printer, scanner, MFP, etc.).

Drivers are developed by companies that produce computer components and peripherals that interact with PCs (for example, office equipment).

Often, modern operating systems (including and) already have a certain set of drivers that allow you to work with the main components of the computer; we will consider the case when such programs are not available.

The peculiarity of the situation when the network driver is not installed is that it is not possible to use programs to automatically install drivers, since they all use an Internet connection for their work, and since the network driver is not installed, there is no access to the Internet.

The user usually encounters installing network adapter drivers in the following cases:

1. After purchasing a new computer and not having an OS installed on it.

3. After a network adapter driver failure.

To solve the problems that arise in the first case, you need to look for the disks that come with your computer.

Over the past few years, a trend has clearly emerged that involves the abandonment of the use of optical disc drives not only among manufacturers of laptops, but also desktop PCs.

Users who independently choose the components from which their computer will be assembled also refuse to install a DVD drive.

Advice! We recommend downloading all the necessary drivers (not just the network one) to a separate directory on your hard drive and/or flash drive. This will avoid situations where, after installing the operating system, you will need to look for a drive or PC (tablet, phone) to download drivers from disk or the Internet.

Installing the network driver

After downloading the necessary program, you can begin installing it.

Similar actions will occur if you update the network driver.

To install/update the network adapter driver, you need to go to the “Device Manager” as described earlier.

Select the required item and in the context menu, which is accessible by right-clicking, select “Update drivers...”.

Select “Search for drivers on this computer.”

We go to the directory into which we recently downloaded everything we need, using the “Browse” button, click “Next” and wait for the driver installation process to complete.

There is also an opinion that if you update (reinstall) a network driver, you must first remove the old one, after which you should install a new one.

Important! To remove an already installed driver, you need to go to “Device Manager”, select the network adapter, right-click and select “Delete” in the context menu. After this, the system will warn you that the device driver will be removed, we agree by clicking “OK”.

Driver Updater program from Carambis

If you have a need to search for universal programs that can function on different operating systems: I mean utilities for creating group policies, programs for cleaning the system from viruses and, of course, software for working with OS drivers - the best solution would be to use the Carambis program Driver Updater.

Thanks to Driver Updater, you can not only get the software you need, but also save big.

After all, one subscription purchase allows you to connect two computers at once.

As for the work process, the utility copes well with its tasks.

Now you no longer need to fix errors in connected hardware components on each computer.

Setting up automatic search and installation of updates now automatically updates all devices.

But, if you need to speed up your computer, we recommend using another utility from the same manufacturer -.

Its capabilities:

  • Comprehensive optimization of the operating system;
  • The ability to delete components and temporary files that are no longer used and are not needed for the operation of the OS;
  • Delete all OS error reports;
  • Quick registry cleaning;
  • Ability to delete files that the user selects;
  • Uninstall installed programs in the main program window with a few clicks.

Remember, files that have been deleted by the program cannot be restored (unlike the usual deletion procedure using built-in OS functions).

Run diagnostics on your computer several times a month to keep your system in good working order.

How to Install Network Adapter Driver Without Internet Access

Driver for network adapter - detailed installation instructions

When the operating system is reinstalled, the user may encounter the problem of missing network driver. Without this driver, it is impossible to start either a wireless or wired network. If you have the disk, there are no problems, just install the program. And if it is missing, you need to find, for example, a mobile phone/tablet with a connected network in order to download the driver. To avoid such problems, when reinstalling the operating system, you must follow the correct algorithm of actions.

The driver is the link between the operating system and the internal components of the computer, that is, this program connects the OS with the motherboard, video and network cards, and office equipment. These programs are developed by the same companies that produce PC equipment and electronic office equipment, which is what a personal computer interacts with. When buying a computer, the user does not think about various drivers, since they are already preinstalled in the system. But, for example, after the first reinstallation of the OS or the purchase of a new computer, the user will be faced with their absence.


If there is no network driver on the computer, there is no way to go online and download from official websites, which will automatically scan the operating system and install all missing drivers. When might you encounter a problem installing a network device driver? In these three cases:
  1. Even a new computer, just from a store, may lack an operating system, and as a result, a driver.
  2. When the operating system is installed/reinstalled.
  3. When a system crash occurs and the driver stops working.
The first case is the easiest. The box with your purchase should contain driver discs. The network device driver is located on the software disk for the motherboard.


Since recently users are increasingly assembling computers themselves (choosing internal components), a DVD drive may be missing, and as a result, it is not possible to install any driver from the disk.

In this regard, it is advisable to keep the full set of drivers in a separate folder on your PC or download them to a flash card. In this case, you don’t have to look for a mobile device to go to the official pages of the manufacturers’ websites and from there download a program that will automatically install the missing drivers.

Installing the network driver

Before installing the driver, you must identify your computer. All brands and models of computer internal equipment are encoded with special “ciphers”. This is done so that during installation the driver can identify the computer model and its manufacturer. The network device driver code looks like this: PCI/TECH_xxxx&DEV_xxxx&SUBSYS_xxxxxx. TECH means that the computer hardware was manufactured by A4Tech, and DEV is the device ID.

Step 1. Equipment identification

In order to find out the code, click Start and enter device manager in the search field. Next, a menu will open with which you can identify the equipment. Press " Network adapters» and select the name of the controller.


Once you do this, the Details section will open. Find their "Properties" and select "Model ID". The first line contains complete information about the device model.

Step 2. Install/update the network adapter driver

This will be the identifier of your equipment. Now you need to find it on the Internet by entering the name in any search engine, for example.
The search engine will return the official driver page, and you need to download it to your PC. And then follows the installation procedure itself. If you need to update a network device driver, you do exactly the same thing: find the ID, enter it in the search, download and install.

To install a missing or recent version of the driver, use Device Manager. Perform the same actions in the last step " Update drivers».


Select “Search for drivers on this computer.”


Go to the folder where you saved the necessary drivers downloaded from the manufacturer’s official website, and install them using the “Next” button.


Many users, before installing new driver versions, remove old ones to avoid conflicts and inoperability, because even if you did everything correctly, the Internet may not appear on the computer. In this case, you still need to take the advice of users and remove old versions.

How to do it! In Device Manager, you can uninstall the old version of the network driver. Agree with the choice, and the system will remove the network device driver that was previously installed on your computer.


There are two steps left and your computer will work fully. Step one is to reboot and open Device Manager. In place of the removed driver, “ Network controller" In chapter " Other devices».


At the final stage, follow the steps from (updating/installing network device drivers).

The network adapter is one of the main components of a computer, because it is difficult to even imagine a PC that is not connected to the Internet. Microsoft is aware of this, so support for the vast majority of network cards is already included in the distribution of the Windows 7 operating system. But time and progress do not stand still: almost eight years have passed since the release of Windows 7, new network controllers and even methods have appeared data transfers, and with them new network adapters. The use of such components requires additional settings both at the stage of OS installation and during its operation.

Why configure a network card in Windows 7

Changing the basic settings of the network adapter may be necessary to expand the range of tasks performed by the network client computer:

  • fine-tuning Wi-Fi in operating conditions with a large number of wireless devices (apartment building, office building);
  • installing drivers for a network card that is not supported by the OS out of the box;
  • some Internet providers (VPN, pptp, wimax) require additional configuration of network parameters;
  • installation and configuration of long wireless communication channels using RadioEthernet adapters.
The wireless adapter provides communication at a distance of up to two kilometers

How to find out what kind of network cards are installed in the system

You can find out the presence and number of active network adapters on your PC using one of the following methods: viewing the “Network Adapters” branch in the “Device Manager” system utility or analyzing the contents of the network connections in the control panel.


Or open Device Manager using the command line:


If you have installed software packages for working with a 3G modem, VPN clients or virtual machines, then both the “Device Manager” and “Network Connections” will additionally display software network cards created by these programs.

Forcibly turning off such adapters can lead to the most unpredictable consequences, including the inability to boot the PC.

Video: how to find out the model of your network card

How to enable or disable a network card (including using BIOS)

For laptops, turning network interfaces on and off is available using a key combination; for desktop PCs, using the BIOS or Control Panel settings.


The Internet is a publicly accessible thing, but without preliminary settings and manipulations it is inaccessible. The fact is that in order to activate the Internet on a computer (no matter what operating system you are dealing with), you need to have the appropriate drivers, which, as a rule, are missing in Windows that has just been installed. Now we will talk about what drivers are and how to correctly install network drivers so that the Internet works on your PC.

A little theory

First, let's figure out why drivers for an Internet connection are so important?

A driver is a set of microprograms that provide communication between the computer’s hardware (the parts inside the system unit) and the software (everything related to programs, applications, utilities, etc.).

For an active Internet connection, you must have network drivers, which must be “tailored” to your network card and with the help of which the computer will be able to recognize the appropriate commands and lines of network code for interaction between the PC and the global Internet.

How do I know which drivers to download?

Today there are a considerable number of network card developers who release specific network drivers for their products. Of course, as you might have guessed, drivers for one board will not be suitable for a board of another brand.

To do this, so as not to download everything and do something stupid, let's figure out how to find out what network card is installed on your computer?

Method 1

    1. Click on My computer right click and select Properties.
    2. In the list on the left, click on device Manager.


    1. Find the tab Network adapters and open it.

    1. After expanding this tab, you will see the name of the network card used.

Method 2

    1. Press the key combination Win+R on keyboard.


    1. A line will open in front of you Execute, in which you need to enter the following command: cmd. Click OK.


    1. In the command line that opens, enter the following: ipconfig/all. Click Enter.


    1. Find the item Description. This will be the name of your network card.


Downloading the necessary drivers on the Internet

Now that you know the name of the network card, you can begin installing drivers. To do this, enter this name in a search engine, then go to the official website of the developer of this board. On this site you can get the latest version of network drivers.

  • Intel
  • Realtek
  • Marvell
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